10-19 Exercise 3: Prints the number with its digits reversed

2 like 0 dislike
16.4k views

Write a program that input four-digit number, then prints the number with its digits reversed .

寫一個輸入4位數字，反轉輸出這個數字的值

Example input: 

5455

Example output:

5545

Example input: 

5400

Example output:

45
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 27669 - Available when: Unlimited - Due to: Unlimited
edited by | 16.4k views

64 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main() {
* *  ** **** **  *   ***  *  *** b[4], i;
*    *  *** **** ****  *** * *  i<4; i++) {
*      **      *   ** * ** * *        * * *  *  *    *    *  *  *** ***  ** &b[i]);
* *  ** * * *   ** ** *    ** 
 *** *  ***   *** ***** *   i>=0; i--) {
* **** * ****       **  **   *** * * ** *  * ***** ** *  * {
* ***** **  **    *    **  * ** *  *  ******  *     *     ***    *****  **   **** * *  *  *  * *   b[i]);
 * * *       ***  *    *   * **     * ** ** *    **** ** ** 
  *  *** **** * * *** *  *  *
}
answered
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
   ********* * ** ** *  ***    a,b,c,d,e;
*     ** ** * * * * *  ***  *  *    *** ** * * *** ***      *
 *    * ***   ** * ****** * ***  ***
 * * * ***** ** **** ** *  ** ** **  **** * *
 *  **** ***** * *   *  *  ***
      * *     *** **** ** ** ***   *
*** ** *** **** * **     *****  **     *   **  ****  **  *****

** ** ** * * **  ** * 0;
}
answered by (-255 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
 **  ***  *   ** **  **   ****  * a,b,c,d,e;

*   * *****    * ** ** **   *   ****** * * ** * * * ***

**  ** ***  ** ** *  *  * *   *  ** * 
* *   ***      *  **     ***  ** *  * 
*  *  * *  ***  ** ****    *  ** *****
*     *     ***  **  *  *  ** * * *

*** * *********    ****  **   *  *   * ***** **   **   ******  
*        *   ****** * *    *   **   * 0;
}
answered by (-127 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main(){
    int num[4];
    int i;
*   * *  **     ** *  *****  * * ***       * *** * 
  *** *  ** *  *** * ***    ****  *** **  *  ** ***** **   *** *    ** ** * *** *   ****
    }
** * *         **  *   ***  **** **
**  **   ***** * * *  **     * *    * **    **** **  * ** **  * 
  ***   *    * * *  *   * ***  *   ** *  ** **** ***  * *      *   ** * * * * *     **   * * 
     ****  *  * **** ***        ** *** * **     ** **
    }
*** **** * *    *** *  ** ****      if(num[2]!=0){
*** **     * **  * *** ** * *   * **  *   *     *    *****    ** *  * 
*     *  * *   ** ** ** ** * *  *  *  ***  *   ****** ** * *   * **   * ******   *  **  *****   **  * * ****  *
 *** ******    ** * * ** * *   *  * **    *** * *****
    }
** ******* ****       ** ***   if(num[1]!=0){
** *****   *  *   ***** **** *  *   **  * ** *  *  **     * *****    * 
*  * * **  * * ****  * *** *   ***  **    * *       *   *  ** * * *  **       * ***  *** * * *  ** ** *  * *  
* **  ** * *** *      *  ****  ** *  **** *  *    *   * 
    }
**   **** ** * *  * * *  ***  if(num[0]!=0){
 * *  *   * *     *   **   ***** ** *****  ****   **    * ** *** * * * 
*  *  **   * *       ***** ** ** * **   *  *  * * ** * * *   **  ** ** **     ***    *  * **     *   *  
 ** *** ** *  *   ** ***  *  ** ** ** * **  * *  ** * *
    }
* * * * *  *   *      *** * 0;
}
answered by (-116 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
 ***   * ****** ** 
 * * *
{
 *   * *****   *  ** *  
*  **   *** ** * *  **  
a = ****
  ** ** * **     * *  *  = **  

c = *  * 
*   **** * *   **  * * = *** 

e = **  
***** *  *****   ** * = * *

g =  **
   ***  ****   **      =  ** 

*** = c;
** =  *
** = * *

  *  =  
  =  
 * =  * *


   =    *** * *   *
** ***  *  *  **  *

* * * 
}
answered by (-108 points)
0 0
prog.c: In function 'main':
prog.c:4:19: error: variable 'h' set but not used [-Werror=unused-but-set-variable]
 int a,b,c,d,e,f,g,h,v,swap,temp,sum;
                   ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:4:19: error: variable 'h' set but not used [-Werror=unused-but-set-variable]
 int a,b,c,d,e,f,g,h,v,swap,temp,sum;
                   ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main (void)
{
 * *  **   ** ****** *  *   a,b,c,d;
 *    **  **   * * *** * *** *  ** *  *    * *  **  *  *** * *   ****  * * * * * *
*    * *     *    *  * ** **    *   *     * *  ***        ** * * ** **  **** **** 
 *****  *  *  * ** * *  ***  ****    * *** **** **  * *   *
    }
**  *** *   * ****  ** *** * ***** ((d==0)&&(c!=0)){
*  **** * *   *        ** *  **   *   *  * * ** **   
 ** *    *   **   *  *  *
             **  * *  *      ***  * * *     * **     * *  ** * *    *  
       ******  * * ** ****  ***  *  * ** ******  
    }
** **   ** ****  *  **      ** *   * *        **** ***   **** ***  ** ******* ****
* **   *  *     * *** **  ** ** **  * ****   *** * *
    }
**     **** *    * **  * *  * *         *    * * *   *    ****** *** *  ** ** **  *  ***    
*    * * *  ** *  *  **    * *  *    * *  **   
    }
 * *    *   *    **  **  * **    * * * *  * *     *    * ** *  
 *****    * **  *      *   *  0;
}
answered by (-204 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
  * *     * * *  ***  *   *  *  a,b,c,d;
*  **  * *  * **   ** ** *******  **  *****   ****   ***  ***  ***     *   ****    * **
  **  ***    *     (d!=0)
  *  ****    **** ****  *      *
  **** ** ** *** *  * *       ***   ** **  * *  ***** **  ******* ** ** *   * **  *    * * *  
  * *** * ****   **    ****
* * *  * **  ** * **  ** **    
    {
*  *  ******    *    * * * * *  ** *     * * ****** (d==0)
 *** **** *  **   *  * *  *  **        *    *   ** * ***** *  * ******  *   * *****   
    }

 * * *** ***   * **** *    ** * * 
    {
 ** * **** * * ** *   *  ***     ****  **** ** *  *    *  && c==0)
  ** *** ** ***     **   * ** *    *   *       * ***** ******  ***  ** **  * **     
    *  * *  *****    *  *  *
  **  ** **   * *  **          0;
}
answered by (-281 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
 ***  *  ** *** *  ***
int *  ****

int main()
{
 * ***   * **  *** ******   * *** * *  * * ***  *



** ** *      ***  *****  * ***  **  

* *  * 0;

}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
  * *** ** *   ****    *
* *   *  **
{
 **  *** **    *************
*  *       * **** *     * ** *
a =   
** *   * *    ** * ** * =   ****

c =  **  
* * *  *** * *** *** **  = **

e =     *
 *  *  ** **  **  *** *   =  **

g =   
 * ** *   * * ** * *  = ** 

*  = c;
   = **
   = **

 *   = 
   = *
  = ** 


 ** = ** * *** *  **
    **     *  * *    

     *
}
answered by (-284 points)
0 0
prog.c: In function 'main':
prog.c:4:19: error: variable 'h' set but not used [-Werror=unused-but-set-variable]
 int a,b,c,d,e,f,g,h,v,swap,temp,sum;
                   ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:4:19: error: variable 'h' set but not used [-Werror=unused-but-set-variable]
 int a,b,c,d,e,f,g,h,v,swap,temp,sum;
                   ^
cc1: all warnings being treated as errors
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()

{
 ***    ****  **   *** * **  ** a,b,c,d;
* * * **  ****    *     *      **  * **   *       ***    **    **** *  * *      * * * *** ***  **

 ***   * *      *   * *****   (d!=0)
  **  *  **    ** * * *      * * *
 ****  ** *** *** *  *   *** ******** * **  *        *****  ** * *** * *  * *** **  * *
***  **     * **** *** *

* * * *******    **   ** (c!=0)
    {
** **** *    *  *** * *    *   * ** *  * **  * *  *  * (d==0)
 *  ******** ** * * * *   **     *** *   **    ****    *      *** ****** *   * **** 
 *   * *****   **  * ** *

*  * *   **  *   **  * * ****   * ** (b!=0)
   * *  **   *** *** *****  
* *  *** * *   *  ******* *  ***    **    *       *    (d==0 && c==0)
* *     *** *** ****  * ** * ** *   *   ***      * *** * *   *       *    **
    }

return 0;
}
answered by (-301 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.241.184
©2016-2025

Related questions

1 like 1 dislike
85 answers
10-26 Exercise 2: Displays the number of its digits and their sum
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited | 15.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users